/*
 * Copyright 2007 National Bioinformatics Network
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package dgbgui.modeldocument.definition;

import dgbgui.modeldocument.Query;

public class NeighbourhoodDefinition extends Definition {

    public NeighbourhoodDefinition(int depth, Query fromQuery, Query layerQuery, Query relationQuery) {
        m_depth = depth;
        m_fromQuery = fromQuery;
        m_layerQuery = layerQuery;
        m_relationQuery = relationQuery;
    }
    

    public String getTypeName() {
        return "Neighbourhood";
    }

    public String getdgbQLString() {
        return "neighbourhood(" 
            + m_depth + "," 
            + m_layerQuery.getDefinition().getdgbQLString() + "," 
            + m_fromQuery.getDefinition().getdgbQLString() + "," 
            + m_relationQuery.getDefinition().getdgbQLString() 
            + ")";
    }
    
    public int getDepth() {
        return m_depth;
    }
    
    public Query getFromQuery() {
        return m_fromQuery;
    }
    
    public Query getLayerQuery() {
        return m_layerQuery;
    }
    
    public Query getRelationQuery() {
        return m_relationQuery;
    }
    
    
    // ------------- Serialization -----------
    
    /**
     * First serilization version
     */
    private static final long serialVersionUID = 1L;
    

    // ---------- Fields ----------
    
    int m_depth;
    Query m_layerQuery, m_fromQuery, m_relationQuery;

}
